Rajasthan State Industrial Development And Investment Corporation Tender

Compaction of original ground with maximum of six passes of 8-10 tonnes power roller including filling depression occurring during rolling (MoRTH specification Clause 305.3.4).

Providinq laying spreading and compacting specified graded sand, gravel (crushed graded stone material ) as per Table 400- I, 400-2 or any other coarse material as per design mix, as per CBR in sub base course inCluding premixing the material at OMC in wet mix plant, carriage of mixed material spreading in Uniform layers with motor grader F.E loader on a prepared base and compacting with vibratory roller to achieve desired density (as per I.S.2720) including all material, labor, machinery, lighting guarding, barricading and maintenance of diversion complete. [MoRTH specification : Clause 401]. By mechanical means with all lead, For Grading V Material

Providing, laying, spreading and compacting crushed graded stone aggregate of as per table 400-12 and 400-13 to Wet Mix Macadam specification including premixing the material with water to OMC in mechnical mixer as per approved design mix, carriage of mixed material by Tipper to site, laying in uniform layers with motor grader/ paver finisher in sub base/ base course on a well prepared under base and compacting with vibratory roller to achieve the desired density including lighting, guarding, barricading and maintance of diversion etc. (NoRTH specification : Clause 406 & 112) by mechanical means with all leads from plant to site.

Construction of Base/sub-base using cement, sand, fly ash and coarse aggregates proportioned as per table 4 of IRC: 74/1979 and with water content ratio, slump and compressive strength as defined in the said table, mix prepared in a batching and mixing plant and compacted with a vibratory roller 8-10 tonnes capacity within the time limit laid down vide clause 7.6.3 of IRC: 74-1979, construction joints properly formed at the end of day's work, cured for 14 days, all as specified in IRC: 74-1979 and as per approved plans (Clause 403).

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M40 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,and water finishing to lines and grade as per drawing and MoRTH Technical Specification Clause 602 including vaccum dewatering process with all required equipments

Earth, sand, gravel, unscreened kankar , lime, flyash, morrum, manure or sludge 9 Km.

Earth, sand, gravel, unscreened kankar , lime, flyash, morrum, manure or sludge For 1 Km.

Compensation for earth, taken from private land with all lead and lift (Land to be arranged by private negotiations by the contractor) [MoRTH Specification :Clause 301 to 305].

Earth work in embankement construction, side slopes etc. from already excavated earth in stockpiles incIuding breaking of clods and dressing with all lead and lift but excluding watering and rolling, by mechanical means using motor grader etc.

Extra for watering the earth to bring the earth upto required O.M.C excluding rolling

Extra for rolling to specification with the use of vibratory roller when earth is at suitable moisture content with desired density excluding watering., Field density not less than 95% of maximum dry density (Modified Heavy Proctor test)